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Contract OI history

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Jan 15, 2027 EXPIRATION

SRPT $15.00 Put

SRPT270115P00015000

Latest saved OI3,561Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SRPT $15.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,5611,7800 2026-10-09: 3,557 OI2026-10-13: 3,558 OI2026-10-14: 3,558 OI2026-10-16: 3,558 OI2026-10-20: 3,561 OI2026-10-23: 3,561 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SRPT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,5610
Oct 20, 20263,561+3
Oct 16, 20263,5580
Oct 14, 20263,5580
Oct 13, 20263,558+1
Oct 09, 20263,557No prior observation